H12-261_V3.0 試験問題を無料オンラインアクセス

Which properties meet the following two conditions:
BGP router A can choose toWhether the Update packet carries this attribute.
If Router B receives aAfter the Update message, Router B does not recognize the attribute, but also advertises the Update message containing this attribute to Router C.
Router C may recognize and use this attribute.
(multiple choice) ( confirmed)

• A.Community
• B.Local-Pref
• C.Aggregator
• D.Multi Exit-Disc

BGP can only automatically aggregate routes imported locally through the Import-route command.

• A.FALSE
• B.TRUE

Which of the following statements about OSPF route filtering is incorrect?

• A.Filter LSA based on interface, can filter in and out direction, except Grace All LS except LSAA
• B.Filtering for three types of LSAs needs to be configured on ABRs between OSPF areas
• C.When calculating routes based on the link state database, use filter-policy import command, this filtering method only affects the routing entries in the routing table. plus, for OSPF the link state database has no effect
• D.In the NSSA area, filtering for external route import and advertisement can be configured on ASBR or ABR.

OSPRouter in F Lin included in LSAk What are the types of Type? (Multiple Choice)

• A.Vlink
• B.P-2-P
• C.TransNet
• D.StubNet

The intranet users of a company use the no-pat mode of NAT to access the Internet. If all the public network IP addresses are used, what will happen to the intranet users who access the Internet subsequently?

• A.Synchronize the message to other MT conversion devices for NAT conversion
• B.Squeeze out the previous user and force NAT conversion to access the Internet
• C.Subsequent intranet users will not be able to access the Internet
• D.Automatically switch from NAT to PAT to access the Internet